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| author | Albert Krewinkel <albert@zeitkraut.de> | 2016-10-14 23:16:51 +0200 |
|---|---|---|
| committer | Albert Krewinkel <albert@zeitkraut.de> | 2016-10-14 23:16:51 +0200 |
| commit | 462c140eb6751bd7978bf74ebf3f38db3b0bd126 (patch) | |
| tree | 743c80730eb8e937c2a5dfa2d8e9e93218e3ecc5 /src/Text/Pandoc/Readers/Org | |
| parent | 49b0b67b11b62032b2ade498c3efd5a762193d86 (diff) | |
| download | pandoc-462c140eb6751bd7978bf74ebf3f38db3b0bd126.tar.gz | |
Org reader: allow figure with empty caption
A `#+CAPTION` attribute before an image is enough to turn an image into a
figure. This wasn't the case because the `parseFromString` function, which
processes the caption value, would fail on empty values. Adding a newline
character to the caption value fixes this.
Fixes: #3161
Diffstat (limited to 'src/Text/Pandoc/Readers/Org')
| -rw-r--r-- | src/Text/Pandoc/Readers/Org/Blocks.hs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/Text/Pandoc/Readers/Org/Blocks.hs b/src/Text/Pandoc/Readers/Org/Blocks.hs index d14c894e6..8d22beb33 100644 --- a/src/Text/Pandoc/Readers/Org/Blocks.hs +++ b/src/Text/Pandoc/Readers/Org/Blocks.hs @@ -288,9 +288,7 @@ blockAttributes = try $ do let kvAttrs = foldl' (appendValues "ATTR_HTML") Nothing kv let name = lookup "NAME" kv let label = lookup "LABEL" kv - caption' <- maybe (return Nothing) - (fmap Just . parseFromString inlines) - caption + caption' <- sequence (parseFromString inlines . (++ "\n") <$> caption) kvAttrs' <- parseFromString keyValues . (++ "\n") $ fromMaybe mempty kvAttrs return $ BlockAttributes { blockAttrName = name |